Spring 2025 Update Released

by Stephan Schmitt on Jan 22, 2025

Spring 2025 Update PDF

We are pleased to release a major firmware update for the C15 just in time for the NAMM 2025.
One of the major changes is that the polyphony will be increased from 24 to 48 voices (at 48 kHz). Alternatively, a higher sample rate of 96 kHz is offered (with 24 voices polyphony).
The C15 audio engine has been expanded to support polyphonic modulation sources. In the first step, polyphonic aftertouch can now be received via MIDI.
Pitchbend and Sustain functions can now also be used independently of macro controls, freeing them up for other modulations. A Sostenuto pedal function and the ability to switch presets and banks via footswitch have also been added.
There are also a number of improvements to the user-friendliness and optimizations to the operating system.
To learn more about the update, watch the new video and read more in this PDF. The update installer can be downloaded here.